Regional 3D Petroleum System Model of Pannonian Basin

Regional 3D petroleum system model of Pannonian basin has been developed with incorporation of seismic, geochemical and lithofacies data to reconstruct subsidence, thermal and maturity evolution of investigation area. Based on the results of 3D modeling and distribution of the discovered fields, 14 petroleum systems were defined. Generative potential was defined and that includes generated mass of hydrocarbons (separately for oil and gas), distribution and timing of generated masses. As a results of 3D modeling, amount of remaining (still undiscovered) potential accumulations was obtained, for all 14 petroleum systems, and for more than 300 structures in exploration area.